cyclohept-2-enyltriphenylstannane

Base Information

• Chemical Name: cyclohept-2-enyltriphenylstannane
• CAS No.: 118893-17-7
• Molecular Formula: C₂₅H₂₆Sn
• Molecular Weight: 445.191
• Mol file: 118893-17-7.mol

Synonyms:

Chemical Property of cyclohept-2-enyltriphenylstannane

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of cyclohept-2-enyltriphenylstannane

There total 2 articles about cyclohept-2-enyltriphenylstannane which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 42.0%

3-bromocycloheptene (36291-49-3) + triphenyltin chloride (639-58-7) → cyclohept-2-enyltriphenylstannane (118893-17-7)

Guidance literature:

With ammonium chloride; zinc; In tetrahydrofuran; water; Ph3SnCl is added to THF/H2O (NH4Cl saturated) mixt. with excess of zinc powder, appropriate allyl bromide is added dropwise under stirring within 5 min, filtn. after 1 h of mixing, THF is removed, residue is treated with chloroform; extn. (chloroform), drying (Na2SO4), solvent is evapd., treated with petroleum ether or n-hexane, solvent is evapd., crystd. (ethanol);

DOI:10.1021/om00015a025

Reference yield:

cyclohept-2-enylchloride (35021-99-9) + lithium triphenylstannide (4167-90-2) → cyclohept-2-enyltriphenylstannane (118893-17-7)

Guidance literature:

With cyclohept-2-enylchloride; In tetrahydrofuran; see: Wickham, G., J.Org. Chem. (1982) 47, 4885; (short) column chromy. (Florosil, pentane), recrystn. from ethanol;

DOI:10.1021/om00105a032

upstream raw materials:

cyclohept-2-enylchloride

lithium triphenylstannide

3-bromocycloheptene

triphenyltin chloride